package com.selfdriving.wl.activity;

import android.content.Context;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.AttributeSet;
import android.view.MotionEvent;

public class ScrollViewPager extends ViewPager
{

	private boolean mIsEnable = true;

	public ScrollViewPager(Context context)
	{
		super(context);
	}

	public ScrollViewPager(Context context, AttributeSet attrs)
	{
		super(context, attrs);
	}

	@Override
	public boolean onInterceptTouchEvent(MotionEvent ev)
	{
		if (mIsEnable)
		{
			try
			{
				return super.onInterceptTouchEvent(ev);
			} catch (IllegalArgumentException e)
			{
				return false;
			}
		}
		return true;
	}

	@Override
	public boolean onTouchEvent(MotionEvent ev)
	{
		if (mIsEnable)
		{
			return super.onTouchEvent(ev);
		}
		return false;
	}

	@Override
	public void setAdapter(PagerAdapter arg0)
	{
		super.setAdapter(arg0);
	}

	public void setAdapter(PagerAdapter arg0, int index)
	{
		super.setAdapter(arg0);
		setCurrentItem(index, false);
	}

	public void setEnableTouchScroll(boolean isEnable)
	{
		mIsEnable = isEnable;
	}
}
